plural enigmas
plural enigmas
Learner's definition of ENIGMA
[count]
: someone or something that is difficult to understand or explain令人费解的人(或事物) -
To his friends, he was always something of an enigma.在朋友眼里,他总是有点神神秘秘的。
-
one of the great enigmas of our time我们这个时代的几个难解之谜之一